Claude Opus 4.6

Overview

Anthropic's most capable model, built for the hardest reasoning, long-horizon agentic tasks and large-codebase work. Best-in-class instruction-following and tool use, first-party hosted with top-tier uptime. It sits at the very top of the price range, reserved for work where quality matters more than cost.

Benchmarks

Standardized scores (0–100), normalized across the catalog.

Providers

LLMRouteHub routes to the cheapest healthy provider by default.

Use this model

curl https://llmroutehub.com/api/v1/chat/completions \
  -H "Authorization: Bearer $LLMROUTEHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-opus-4.6",
    "messages": [{ "role": "user", "content": "Hello" }]
  }'